Fix: Prevent reinstallation of already installed versions during upgrade

[Kenxpx]

This PR fixes an issue where winget upgrade would show packages for upgrade even when the exact version was already installed.

Problem

If multiple versions of a package are installed (e.g., via different channels), winget upgrade doesn't correctly match all installed versions. It may show an upgrade even if a matching version is already installed.

Fix

This fix iterates over all installed versions and uses the first one that matches the available version and channel. If a match is found, it skips the reinstallation.

Impact

Prevents redundant upgrade suggestions and improves reliability of winget upgrade.

Fixes #2960

Microsoft Reviewers: Open in CodeFlow

[Kenxpx]

@microsoft-github-policy-service agree

[microsoft-github-policy-service[bot]]

Hello @@Kenxpx,

This pull request has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 7 days. It will be closed if no further activity occurs within 7 days of this comment.

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